Use This Information to Answer the Following Questions -Use the Sensitivity Report to Answer the Following Questions:
A

Use this information to answer the following questions.
An insurance company has three secretaries,A,B,and C that each is capable of processing four different types of insurance claims.The amount of time required by each secretary to process a particular type of a claim is summarized in the following table.

On a typical week,the insurance firm has 5 type 1 claims,4 type 2 claims,2 type 3 claims,and 3 type 4 claims.Each secretary works a maximum of 40 hours per week.The office manager wants to know how many of each type of an insurance claim should be processed by each secretary to minimize the total processing time.
$\begin{array}{ccccccc}\hline \text { Cell } & \text { Name } & \begin{array}{c}\text { Final } \\\text { Value }\end{array} & \begin{array}{c}\text { Reduced } \\\text { Cost }\end{array} & \begin{array}{c}\text { Objective } \\\text { Coefficient }\end{array} & \begin{array}{c}\text { Allowable } \\\text { Increase }\end{array} & \begin{array}{c}\text { Allowable } \\\text { Decrease }\end{array} \\\hline \text { SC\$13 } & \text { A1 } & 5 & 0 & 2 & 1 & 1 \mathrm{E}+30 \\\hline \text { SD\$13 } & \text { A2 } & 0 & 1 & 3 & 1 \mathrm{E}+30 & 1 \\\hline\text { SE\$13 } & \text { A3 } & 0 & 1 & 2 & 1 \mathrm{E}+30 & 1 \\\hline \text { SF\$13 } & \text { A4 } & 0 & 3 & 4 & 1 \mathrm{E}+30 & 3 \\\hline \text { SC\$14 } & \text { B1 } & 0 & 2 & 4 & 1 \mathrm{E}+30 & 2 \\\hline\text { SD\$14 } & \text { B2 } & 0 & 3 & 5 & 1 \mathrm{E}+30 & 3 \\\hline \text { SE\$14 } & \text { B3 } & 0 & 2 & 3 & 1 \mathrm{E}+30 & 2 \\\hline \text { SF\$14 } & \text { B4 } & 3 & 0 & 1 & 3 & 1 \mathrm{E}+30 \\\hline\text { SC\$15 } & \text { C1 } & 0 & 1 & 3 & 1 \mathrm{E}+30 & 1 \\\hline\text { SD\$15 } & \text { C2 } & 4 & 0 & 2 & 1 & 1 \mathrm{E}+30 \\\hline\text { SE\$15 } & \text { C3 } & 2 & 0 & 1 & 1 & 1 \mathrm{E}+30 \\\hline\text { SF\$15 } & \text { C4 } & 0 & 4 & 5 & 1 \mathrm{E}+30 & 4 \\\hline\end{array}$

$$\begin{array}{l}\text { Constraints }\\\begin{array} { l l c c c c c } \hline \text { Cell } & \text { Name } & \begin{array} { c } \text { Final } \\\text { Value }\end{array} & \begin{array} { c } \text { Shadow } \\\text { Price }\end{array} & \begin{array} { c } \text { Constraint } \\\text { R.H. Side }\end{array} & \begin{array} { c } \text { Allowable } \\\text { Increase }\end{array} & \begin{array} { c } \text { Allowable } \\\text { Decrease }\end{array} \\\hline \text { \$G\$13 } & \text { A constraint } & 10 & 0 & 40 & 1 \mathrm { E } + 30 & 30 \\\hline \text { \$G\$14 } & \text { B constraint } & 3 & 0 & 40 & 1 \mathrm { E } + 30 & 37 \\\hline \text { \$G\$15 } & \text { C constraint } & 10 & 0 & 40 & 1 \mathrm { E } + 30 & 30 \\\hline \text { \$C\$16 } & \text { Claim Type 1 } & 5 & 2 & 5 & 15 & 5 \\\hline \text { \$D\$16 } & \text { Claim Type 2 } & 4 & 2 & 4 & 15 & 4 \\\hline \text { \$E\$16 } & \text { Claim Type 3 } & 2 & 1 & 2 & 30 & 2 \\\hline \text { \$F\$16 } & \text { Claim Type 4 } & 3 & 1 & 3 & 37 & 3 \\\hline\end{array}\end{array}$$
-Use the Sensitivity Report to answer the following questions:
a.Which constraints are binding?
b.Suppose that secretary A has a total of 45 weekly hours.What impact would this have on the current optimal solution?
c.What is the total number of unused weekly hours for secretary B?
d.Suppose that the number of type 4 claims increases to 4? What impact would this have on the current optimal solution?